Individual Calculations October 2021
 Herrero Corada, Jose Ignacio  Total change: 30.20  Rating chartPersonal card
 XXXVIII Torneo Abierto Collado Villalba Collado Villalba, Madrid ESP 2021-08-21
RcRownchangeKK*chgGame
 1800 1724 4.50 7 1.51 20 30.20 
  Criado Herrero, Luis 1417 ESP1.0010.14202.80 
  Jimenez Carrazoni, Javier 1453 ESP0.501-0.3320-6.60 
  Bartolome Benito, Alejandro 1530 ESP1.0010.25205.00 
  Unciti Juan, Javier 2052 ESP1.0010.872017.40 
  Elissalt Cardenas, Hector m2124  * ESP0.001-0.0820-1.60 
  Hurtado Oldridge, Felipe 1930 ESP1.0010.762015.20 
  Semprun Martinez, Fernando 2093 ESP0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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